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-rw-r--r--target-tilegx/cpu.h178
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diff --git a/target-tilegx/cpu.h b/target-tilegx/cpu.h
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--- a/target-tilegx/cpu.h
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * TILE-Gx virtual CPU header
- *
- * Copyright (c) 2015 Chen Gang
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef TILEGX_CPU_H
-#define TILEGX_CPU_H
-
-#include "qemu-common.h"
-
-#define TARGET_LONG_BITS 64
-
-#define CPUArchState struct CPUTLGState
-
-#include "exec/cpu-defs.h"
-
-
-/* TILE-Gx common register alias */
-#define TILEGX_R_RE 0 /* 0 register, for function/syscall return value */
-#define TILEGX_R_ERR 1 /* 1 register, for syscall errno flag */
-#define TILEGX_R_NR 10 /* 10 register, for syscall number */
-#define TILEGX_R_BP 52 /* 52 register, optional frame pointer */
-#define TILEGX_R_TP 53 /* TP register, thread local storage data */
-#define TILEGX_R_SP 54 /* SP register, stack pointer */
-#define TILEGX_R_LR 55 /* LR register, may save pc, but it is not pc */
-#define TILEGX_R_COUNT 56 /* Only 56 registers are really useful */
-#define TILEGX_R_SN 56 /* SN register, obsoleted, it likes zero register */
-#define TILEGX_R_IDN0 57 /* IDN0 register, cause IDN_ACCESS exception */
-#define TILEGX_R_IDN1 58 /* IDN1 register, cause IDN_ACCESS exception */
-#define TILEGX_R_UDN0 59 /* UDN0 register, cause UDN_ACCESS exception */
-#define TILEGX_R_UDN1 60 /* UDN1 register, cause UDN_ACCESS exception */
-#define TILEGX_R_UDN2 61 /* UDN2 register, cause UDN_ACCESS exception */
-#define TILEGX_R_UDN3 62 /* UDN3 register, cause UDN_ACCESS exception */
-#define TILEGX_R_ZERO 63 /* Zero register, always zero */
-#define TILEGX_R_NOREG 255 /* Invalid register value */
-
-/* TILE-Gx special registers used by outside */
-enum {
- TILEGX_SPR_CMPEXCH = 0,
- TILEGX_SPR_CRITICAL_SEC = 1,
- TILEGX_SPR_SIM_CONTROL = 2,
- TILEGX_SPR_EX_CONTEXT_0_0 = 3,
- TILEGX_SPR_EX_CONTEXT_0_1 = 4,
- TILEGX_SPR_COUNT
-};
-
-/* Exception numbers */
-typedef enum {
- TILEGX_EXCP_NONE = 0,
- TILEGX_EXCP_SYSCALL = 1,
- TILEGX_EXCP_SIGNAL = 2,
- TILEGX_EXCP_OPCODE_UNKNOWN = 0x101,
- TILEGX_EXCP_OPCODE_UNIMPLEMENTED = 0x102,
- TILEGX_EXCP_OPCODE_CMPEXCH = 0x103,
- TILEGX_EXCP_OPCODE_CMPEXCH4 = 0x104,
- TILEGX_EXCP_OPCODE_EXCH = 0x105,
- TILEGX_EXCP_OPCODE_EXCH4 = 0x106,
- TILEGX_EXCP_OPCODE_FETCHADD = 0x107,
- TILEGX_EXCP_OPCODE_FETCHADD4 = 0x108,
- TILEGX_EXCP_OPCODE_FETCHADDGEZ = 0x109,
- TILEGX_EXCP_OPCODE_FETCHADDGEZ4 = 0x10a,
- TILEGX_EXCP_OPCODE_FETCHAND = 0x10b,
- TILEGX_EXCP_OPCODE_FETCHAND4 = 0x10c,
- TILEGX_EXCP_OPCODE_FETCHOR = 0x10d,
- TILEGX_EXCP_OPCODE_FETCHOR4 = 0x10e,
- TILEGX_EXCP_REG_IDN_ACCESS = 0x181,
- TILEGX_EXCP_REG_UDN_ACCESS = 0x182,
- TILEGX_EXCP_UNALIGNMENT = 0x201,
- TILEGX_EXCP_DBUG_BREAK = 0x301
-} TileExcp;
-
-typedef struct CPUTLGState {
- uint64_t regs[TILEGX_R_COUNT]; /* Common used registers by outside */
- uint64_t spregs[TILEGX_SPR_COUNT]; /* Special used registers by outside */
- uint64_t pc; /* Current pc */
-
-#if defined(CONFIG_USER_ONLY)
- uint64_t excaddr; /* exception address */
- uint64_t atomic_srca; /* Arguments to atomic "exceptions" */
- uint64_t atomic_srcb;
- uint32_t atomic_dstr;
- uint32_t signo; /* Signal number */
- uint32_t sigcode; /* Signal code */
-#endif
-
- CPU_COMMON
-} CPUTLGState;
-
-#include "qom/cpu.h"
-
-#define TYPE_TILEGX_CPU "tilegx-cpu"
-
-#define TILEGX_CPU_CLASS(klass) \
- OBJECT_CLASS_CHECK(TileGXCPUClass, (klass), TYPE_TILEGX_CPU)
-#define TILEGX_CPU(obj) \
- OBJECT_CHECK(TileGXCPU, (obj), TYPE_TILEGX_CPU)
-#define TILEGX_CPU_GET_CLASS(obj) \
- OBJECT_GET_CLASS(TileGXCPUClass, (obj), TYPE_TILEGX_CPU)
-
-/**
- * TileGXCPUClass:
- * @parent_realize: The parent class' realize handler.
- * @parent_reset: The parent class' reset handler.
- *
- * A Tile-Gx CPU model.
- */
-typedef struct TileGXCPUClass {
- /*< private >*/
- CPUClass parent_class;
- /*< public >*/
-
- DeviceRealize parent_realize;
- void (*parent_reset)(CPUState *cpu);
-} TileGXCPUClass;
-
-/**
- * TileGXCPU:
- * @env: #CPUTLGState
- *
- * A Tile-GX CPU.
- */
-typedef struct TileGXCPU {
- /*< private >*/
- CPUState parent_obj;
- /*< public >*/
-
- CPUTLGState env;
-} TileGXCPU;
-
-static inline TileGXCPU *tilegx_env_get_cpu(CPUTLGState *env)
-{
- return container_of(env, TileGXCPU, env);
-}
-
-#define ENV_GET_CPU(e) CPU(tilegx_env_get_cpu(e))
-
-#define ENV_OFFSET offsetof(TileGXCPU, env)
-
-/* TILE-Gx memory attributes */
-#define TARGET_PAGE_BITS 16 /* TILE-Gx uses 64KB page size */
-#define TARGET_PHYS_ADDR_SPACE_BITS 42
-#define TARGET_VIRT_ADDR_SPACE_BITS 64
-#define MMU_USER_IDX 0 /* Current memory operation is in user mode */
-
-#include "exec/cpu-all.h"
-
-void tilegx_tcg_init(void);
-int cpu_tilegx_signal_handler(int host_signum, void *pinfo, void *puc);
-
-TileGXCPU *cpu_tilegx_init(const char *cpu_model);
-
-#define cpu_init(cpu_model) CPU(cpu_tilegx_init(cpu_model))
-
-#define cpu_signal_handler cpu_tilegx_signal_handler
-
-static inline void cpu_get_tb_cpu_state(CPUTLGState *env, target_ulong *pc,
- target_ulong *cs_base, uint32_t *flags)
-{
- *pc = env->pc;
- *cs_base = 0;
- *flags = 0;
-}
-
-#endif